Simsarabim — ORC Rating

GPH

676.1

OSN

651.8

LOA

9.61 m

Displacement

3849 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5921

Medium

0.8216

High

0.957

Triple Offshore

Low

0.7614

Medium

1.0089

High

1.1401

Boat Specifications

Dimensions

Length overall: 9.61 m
Beam: 3.21 m
Draft: 1.94 m
Displacement: 3849 kg
Crew weight: 581 kg
Wetted surface: 22.08 m²

Sails

Mainsail: 25.32 m²
Genoa: 25.76 m²
Spinnaker: 60.27 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 31.7 LR
Builder: Beneteau
Designer: Groupe Finot
Year built: 1998
Stability index: 107.1

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.5,4.356371,52,4.81,60,5.05,75,5.19,90,5.06,110,5.1,120,4.93,135,4.41,146,3.884022,150,3.72
8,41.2,5.143439,52,5.74,60,5.98,75,6.12,90,6.11,110,6.2,120,6.03,135,5.5,149.6,4.811518,150,4.79
10,39.6,5.684523,52,6.33,60,6.51,75,6.66,90,6.75,110,6.87,120,6.76,135,6.36,150,5.71,152.9,5.560468
12,38.2,6.006183,52,6.67,60,6.83,75,6.98,90,7.1,110,7.28,120,7.21,135,6.91,150,6.44,157.7,6.117532
14,37.8,6.163348,52,6.85,60,7.03,75,7.22,90,7.29,110,7.63,120,7.59,135,7.31,150,6.93,169.4,6.368679
16,37.6,6.235093,52,6.93,60,7.13,75,7.41,90,7.52,110,7.94,120,7.96,135,7.69,150,7.3,177.2,6.76808
20,37.8,6.277249,52,6.99,60,7.22,75,7.61,90,7.92,110,8.35,120,8.66,135,8.52,150,8.03,179,7.481139

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.81	5.05	5.19	5.06	5.1	4.93	4.41	3.72
8	5.74	5.98	6.12	6.11	6.2	6.03	5.5	4.79
10	6.33	6.51	6.66	6.75	6.87	6.76	6.36	5.71
12	6.67	6.83	6.98	7.1	7.28	7.21	6.91	6.44
14	6.85	7.03	7.22	7.29	7.63	7.59	7.31	6.93
16	6.93	7.13	7.41	7.52	7.94	7.96	7.69	7.3
20	6.99	7.22	7.61	7.92	8.35	8.66	8.52	8.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.16	146°	3.22
8	41.2°	3.87	149.6°	4.15
10	39.6°	4.38	152.9°	4.95
12	38.2°	4.72	157.7°	5.66
14	37.8°	4.87	169.4°	6.26
16	37.6°	4.94	177.2°	6.76
20	37.8°	4.96	179°	7.48

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